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Finding the Third Proportional to 1,075,429 and 1,650,741

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Solution

The third proportional to 1,075,429 and 1,650,741 is: 2,533,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,429 : 1,650,741 = 1,650,741 : x
  2. Step 2: Convert to fraction form
    1,075,429/1,650,741 = 1,650,741/x
  3. Step 3: Cross multiply
    1,075,429x = 1,650,741 × 1,650,741
  4. Step 4: Simplify right side
    1,075,429x = 2,724,945,849,081
  5. Step 5: Solve for x
    x = 2,724,945,849,081/1,075,429
  6. Step 6: Final answer
    x = 2,533,822.18

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.